.page-news {
  --news-gap: clamp(16px, 2.2vw, 26px);
  --news-hair: rgba(22, 53, 95, 0.85);
  padding-bottom: clamp(48px, 7vw, 96px);
  background:
    radial-gradient(1100px 460px at 84% -8%, rgba(38, 227, 216, 0.10), transparent 68%),
    linear-gradient(180deg, rgba(10, 27, 54, 0.72) 0%, rgba(5, 15, 34, 0) 44%);
}

.page-news .crumbs {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(26px, 4vw, 54px) 0 clamp(18px, 3vw, 30px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
  align-items: end;
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.16;
  letter-spacing: 0.03em;
  color: var(--text);
  font-weight: 800;
}

.page-news .news-hero__intro {
  margin: 0 0 24px;
  max-width: 54ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .status-deck {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  clip-path: var(--cut-corner);
}

.page-news .deck-cell {
  background: var(--ink-2);
  padding: 16px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .deck-cell__num {
  font-family: var(--mono);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  line-height: 1.1;
}

.page-news .deck-cell__num em {
  font-style: normal;
  font-size: 0.62em;
  color: var(--cyan-soft);
}

.page-news .deck-cell__label {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.5;
}

.page-news .news-anchors {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-anchors a {
  display: block;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.page-news .news-anchors a:hover,
.page-news .news-anchors a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-section {
  margin-top: clamp(44px, 6vw, 82px);
}

.page-news .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .section-head h2 {
  margin: 0;
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--text);
  font-weight: 800;
}

.page-news .news-section__intro {
  margin: 0 0 24px;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-news .news-section__sub {
  margin: 30px 0 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  font-family: var(--mono);
}

/* ---------- 动态列表 + 侧栏筛选 ---------- */
.page-news .news-board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

.page-news .nf {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-side {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-news .news-side__label {
  width: 100%;
  margin: 0 0 2px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .news-side__note {
  display: none;
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  border-left: 2px solid var(--line);
  padding-left: 10px;
}

.page-news .news-chip {
  display: inline-block;
  padding: 7px 14px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  background: rgba(22, 53, 95, 0.28);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.page-news .news-chip:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news #nf-all:checked ~ .news-side label[for="nf-all"],
.page-news #nf-version:checked ~ .news-side label[for="nf-version"],
.page-news #nf-column:checked ~ .news-side label[for="nf-column"],
.page-news #nf-industry:checked ~ .news-side label[for="nf-industry"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news #nf-version:checked ~ .news-stream .news-entry:not([data-cat="version"]),
.page-news #nf-column:checked ~ .news-stream .news-entry:not([data-cat="column"]),
.page-news #nf-industry:checked ~ .news-stream .news-entry:not([data-cat="industry"]) {
  display: none;
}

.page-news .news-stream {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 8px 18px 0;
  border-bottom: 1px solid var(--news-hair);
  transition: background 0.18s;
}

.page-news .news-entry:hover {
  background: linear-gradient(90deg, rgba(38, 227, 216, 0.07), transparent 72%);
}

.page-news .news-entry__no {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  padding-top: 3px;
  letter-spacing: 0.06em;
}

.page-news .news-entry__title {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-news .news-entry__desc {
  margin: 0 0 9px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-entry__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-entry__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  flex: 0 0 auto;
}

.page-news .news-entry[data-cat="column"] .news-entry__dot {
  background: var(--cyan-soft);
}

.page-news .news-entry[data-cat="industry"] .news-entry__dot {
  background: var(--warn);
}

/* ---------- 图片容器 ---------- */
.page-news .news-figure {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  clip-path: var(--cut-corner);
  overflow: hidden;
  background: var(--ink-2);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 版本时间轴 ---------- */
.page-news .news-rail {
  list-style: none;
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 0 18px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-news .news-rail__node {
  position: relative;
  flex: 0 0 214px;
  padding: 34px 16px 16px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: var(--cut-corner);
  scroll-snap-align: start;
}

.page-news .news-rail__node::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(38, 227, 216, 0.16);
}

.page-news .news-rail__node::after {
  content: "";
  position: absolute;
  top: 21px;
  left: 30px;
  right: 12px;
  height: 1px;
  background: linear-gradient(90deg, rgba(38, 227, 216, 0.55), rgba(38, 227, 216, 0));
}

.page-news .news-rail__ver {
  display: block;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .news-rail__when {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-rail__what {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
}

/* ---------- 折叠记录组 ---------- */
.page-news .news-fold {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-fold__title {
  margin: 0;
}

.page-news .news-fold .fold__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 0;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--news-hair);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-align: left;
  cursor: pointer;
  transition: color 0.15s;
}

.page-news .news-fold .fold__trigger:hover,
.page-news .news-fold .fold__trigger:focus-visible {
  color: var(--cyan);
}

.page-news .news-fold .fold__panel {
  padding: 4px 0 12px;
}

.page-news .news-log__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(22, 53, 95, 0.7);
  font-size: 13.5px;
}

.page-news .news-log__ver {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  min-width: 52px;
}

.page-news .news-log__text {
  flex: 1 1 240px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-log__when {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 对照库四类归档 ---------- */
.page-news .cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .cat-card {
  padding: 18px;
  background: linear-gradient(160deg, rgba(22, 53, 95, 0.55), rgba(10, 27, 54, 0.92));
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  clip-path: var(--cut-corner);
}

.page-news .cat-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-news .cat-card__name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-news .cat-card__count {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .cat-card__desc {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .dim-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-news .dim-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text);
}

.page-news .dim-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

/* ---------- 收藏与追踪 ---------- */
.page-news .news-follow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 30px);
  align-items: start;
}

.page-news .news-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-step__no {
  font-family: var(--mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  line-height: 1.2;
}

.page-news .news-step h3 {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  font-weight: 700;
}

.page-news .news-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-figure--side {
  margin: 0;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  position: relative;
  overflow: hidden;
  margin-top: clamp(44px, 6vw, 82px);
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line);
  clip-path: var(--cut-corner);
  background: var(--ink-2);
}

.page-news .news-series__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.22;
  pointer-events: none;
}

.page-news .news-series__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .news-series__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-series .news-section__intro {
  margin-bottom: 22px;
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .series-card {
  display: block;
  padding: 20px;
  background: rgba(5, 15, 34, 0.86);
  border: 1px solid var(--line);
  clip-path: var(--cut-corner);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-news .series-card:hover,
.page-news .series-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
  background: rgba(10, 27, 54, 0.92);
}

.page-news .series-card__tag {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .series-card h3 {
  margin: 10px 0 8px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  font-weight: 700;
}

.page-news .series-card p {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .series-card__meta {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line);
  opacity: 0.68;
  transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.page-news .series-card:hover .series-card__meta,
.page-news .series-card:focus-visible .series-card__meta {
  opacity: 1;
  background: var(--cyan);
  color: var(--ink);
}

/* ---------- 尾部咨询行 ---------- */
.page-news .news-help {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-help p {
  margin: 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-help a {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 227, 216, 0.45);
  padding-bottom: 2px;
  white-space: nowrap;
}

.page-news .news-help a:hover,
.page-news .news-help a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .dim-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
  }

  .page-news .news-board {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-news .news-side {
    flex-direction: column;
    align-items: stretch;
    gap: 9px;
    position: sticky;
    top: 104px;
  }

  .page-news .news-side__label {
    margin-bottom: 4px;
  }

  .page-news .news-side__note {
    display: block;
  }

  .page-news .news-chip {
    text-align: left;
  }

  .page-news .news-entry {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 20px 12px 20px 0;
  }

  .page-news .news-entry__title {
    font-size: 17px;
  }

  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-news .news-rail__node {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-news .news-rail {
    overflow-x: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-card,
  .page-news .series-card__meta,
  .page-news .news-entry {
    transition: none;
  }

  .page-news .series-card:hover,
  .page-news .series-card:focus-visible {
    transform: none;
  }
}
<<<END>>>